Question

Expand the binomial using Pascal's triangle
(3x+5)

Answer 1

Explanation:

0. 1

1. 1 1

2. 1 2 1

3. 1 3 3 1

4. 1 4 6 4 1

5. 1 5 10 10 5 1

6. 1 6 15 20 15 6 1

7. 1 7 21 35 35 21 7 1

8. 1 8 28 56 70 56 28 8 1